They analyze the location and demographic characteristics of people in the advertising target, since the various media appeal to particular groups of people in particular locations.

他们分析广告目标中人群的位置和人口特征，因为各种媒体吸引特定位置的特定人群。

Media planners take many factors into account as they prepare a media plan. They analyze the location and demographic characteristics of people in the advertising target, since the various media appeal to particular groups of people in particular locations.

媒体策划者在制定媒体计划时会考虑许多因素。他们分析广告目标中人们的位置和人口特征，因为各种媒体对特定地点的特定人群有吸引力。